Marshmallow, or Althaea officinalis, is a perennial herb native to Europe, North Africa, and Western Asia. The plant has been used for thousands of years in traditional medicine for its soothing and healing properties.
Ancient Egyptians made a confection from the marshmallow root, which evolved into the sweet treat we know today. In classical antiquity, marshmallow was used to treat sore throats, coughs, and digestive issues. The mucilaginous properties of the root were particularly valued for their ability to soothe mucous membranes.
Despite its transformation into a sugary confection, the marshmallow plant remains an important medicinal herb in modern herbalism.